Diagnostic mammogram, both breasts at Children's Hospital of San Antonio
CPT 77066 · San Antonio, TX
These are Children's Hospital of San Antonio's own posted figures from its standard-charges file dated January 12, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 98 Texas hospitals we index that post a cash price for this service: lowest $108.28, median $366.15, highest $4,553.64. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| University Health System San Antonio, TX | 6.5 mi | $121.75 | $487.00 | 2026-10-07 |
| Methodist Hospital San Antonio, TX | 6.5 mi | $1,066.78 | $1,066.78 | 2026-09-01 |
| Methodist Hospital Stone Oak San Antonio, TX | 14.8 mi | $1,066.78 | $1,066.78 | 2026-09-01 |
| Medina Regional Hospital Hondo, TX | 37.9 mi | $387.21 | $430.23 | 2026-07-29 |
| Methodist Hospital Atascosa Jourdanton, TX | 46.7 mi | $1,066.78 | $1,066.78 | 2026-09-01 |
| Ascension Seton Edgar B Davis Luling, TX | 56.6 mi | $264.51 | $734.75 | 2026-01-01 |
| Baylor Scott & White Medical Center - Buda Buda, TX | 61.2 mi | $340.20 | $567.00 | 2026-06-13 |
| Ascension Seton Southwest Austin, TX | 62.3 mi | $189.45 | $526.25 | 2026-01-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 77066 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| DX MAMMO INCL CAD BI standard_charge_information[6186] | outpatient | $189.00 – $437.07 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Children's Hospital of San Antonio prices